/**
 * Buscador y filtros de la tienda.
 */

/* =========================================================================
   1. Buscador bajo el encabezado
   ========================================================================= */

.ene-buscador-barra {
    background: var(--ene-ink);
    padding: var(--sp-3) var(--sp-5);
}

.ene-buscador {
    position: relative;
    display: flex;
    align-items: center;
    max-width: 760px;
    margin: 0 auto;
    background: var(--ene-white);
    border-radius: var(--radius-md);
}

.ene-buscador-lupa {
    position: absolute;
    left: 14px;
    width: 20px;
    height: 20px;
    fill: none;
    stroke: var(--ene-text-muted);
    stroke-width: 2;
    stroke-linecap: round;
    pointer-events: none;
}

.ene-buscador .ene-buscador-campo {
    flex: 1;
    min-width: 0;
    height: 48px;
    padding: 0 var(--sp-3) 0 44px;
    border: 0;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    background: transparent;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--ene-ink);
    box-shadow: none;
}

.ene-buscador .ene-buscador-campo:focus {
    outline: none;
}

.ene-buscador:focus-within {
    box-shadow: 0 0 0 3px var(--ene-primary);
}

.ene-buscador .ene-buscador-btn {
    height: 40px;
    margin: 4px;
    padding: 0 var(--sp-5);
    border: 0;
    border-radius: var(--radius-sm);
    background: var(--ene-primary);
    color: var(--ene-white);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 700;
    cursor: pointer;
}

.ene-buscador .ene-buscador-btn:hover {
    background: var(--ene-primary-dark);
}

/* Sugerencias */
.ene-sugerencias {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    z-index: 999;
    background: var(--ene-white);
    border: 1px solid var(--ene-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.ene-sugerencia {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-2) var(--sp-4);
    color: var(--ene-ink);
    text-decoration: none;
    border-bottom: 1px solid var(--ene-border);
}

.ene-sugerencia:hover,
.ene-sugerencia.is-activa {
    background: var(--ene-surface-2);
    color: var(--ene-ink);
}

.ene-sugerencia-img {
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: var(--ene-surface-2);
    object-fit: contain;
}

.ene-sugerencia-texto {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.ene-sugerencia-nombre {
    font-weight: 600;
    font-size: var(--text-sm);
    line-height: 1.35;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ene-sugerencia-meta {
    font-size: var(--text-xs);
    color: var(--ene-text-muted);
}

.ene-sugerencia-meta .is-agotado {
    color: var(--ene-primary-dark);
    font-weight: 600;
}

.ene-sugerencia-precio {
    font-family: var(--font-display);
    font-size: 1.3rem;
    letter-spacing: .5px;
    white-space: nowrap;
}

.ene-sugerencias-todos,
.ene-sugerencias-vacio {
    display: block;
    padding: var(--sp-3) var(--sp-4);
    font-size: var(--text-sm);
}

.ene-sugerencias-todos {
    font-weight: 700;
    color: var(--ene-primary);
    text-decoration: none;
}

.ene-sugerencias-todos:hover,
.ene-sugerencias-todos.is-activa {
    background: var(--ene-primary-light);
    color: var(--ene-primary-dark);
}

.ene-sugerencias-vacio {
    color: var(--ene-text-secondary);
}

/* =========================================================================
   2. Layout de la tienda: panel + listado
   ========================================================================= */

.ene-tienda {
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
    gap: var(--sp-7);
    align-items: start;
}

/* Con panel lateral caben 3 columnas */
@media (min-width: 1100px) {
    .woocommerce .ene-tienda-main ul.products {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Barra: resultados, botón Filtrar y ordenar */
.ene-tienda-barra {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--sp-3);
    margin-bottom: var(--sp-4);
}

.woocommerce .ene-tienda-barra .woocommerce-result-count,
.woocommerce .ene-tienda-barra .woocommerce-ordering {
    float: none;
    margin: 0;
}

.woocommerce .ene-tienda-barra .woocommerce-result-count {
    flex: 1;
    color: var(--ene-text-secondary);
}

.ene-tienda-barra .woocommerce-ordering select {
    min-height: 44px;
    border: 1px solid var(--ene-border-dark);
    border-radius: var(--radius-sm);
    background-color: var(--ene-white);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--ene-ink);
}

.ene-filtrar-btn {
    display: none;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    padding: 0 var(--sp-4);
    border: 1.5px solid var(--ene-ink);
    border-radius: var(--radius-sm);
    background: var(--ene-white);
    color: var(--ene-ink);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: var(--text-sm);
    cursor: pointer;
}

.ene-filtrar-btn:hover,
.ene-filtrar-btn:focus {
    background: var(--ene-white);
    color: var(--ene-ink);
}

.ene-filtrar-btn svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
}

.ene-filtrar-n {
    min-width: 20px;
    padding: 0 6px;
    border-radius: var(--radius-full);
    background: var(--ene-primary);
    color: var(--ene-white);
    font-size: var(--text-xs);
    line-height: 20px;
    text-align: center;
}

/* =========================================================================
   3. Panel de filtros
   ========================================================================= */

.ene-filtros {
    position: sticky;
    top: var(--sp-5);
    padding: var(--sp-5);
    background: var(--ene-white);
    border: 1px solid var(--ene-border);
    border-radius: var(--radius-md);
}

.ene-filtros-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--sp-2);
}

.ene-filtros .ene-filtros-titulo {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.6rem;
    letter-spacing: 1px;
    color: var(--ene-ink);
}

.ene-filtros-cerrar {
    display: none;
}

.ene-filtro {
    padding: var(--sp-4) 0;
    border-top: 1px solid var(--ene-border);
}

.ene-filtros .ene-filtro-titulo {
    margin: 0 0 var(--sp-2);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 700;
    letter-spacing: 0;
    color: var(--ene-ink);
}

.ene-filtro-lista {
    margin: 0;
    padding: 0;
    list-style: none;
}

.entry-content .ene-filtro-lista li,
.ene-filtro-lista li {
    margin: 0;
    font-size: var(--text-sm);
    line-height: 1.4;
}

.ene-filtro-lista:not(.is-abierta) .ene-filtro-extra {
    display: none;
}

.ene-filtros .ene-filtro-opcion {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 36px;
    padding: 4px 8px;
    margin: 0 -8px;
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    color: var(--ene-text-secondary);
    text-decoration: none;
    cursor: pointer;
}

.ene-filtros .ene-filtro-opcion:hover {
    background: var(--ene-surface-2);
    color: var(--ene-ink);
}

.ene-filtros .ene-filtro-opcion.is-activo {
    background: var(--ene-primary-light);
    color: var(--ene-primary-dark);
    font-weight: 700;
}

.ene-filtro-opcion input {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--ene-primary);
}

.ene-filtro-n {
    margin-left: auto;
    font-size: var(--text-xs);
    color: var(--ene-text-muted);
    font-weight: 400;
}

.ene-filtros .ene-filtro-mas {
    margin-top: 4px;
    padding: 4px 0;
    border: 0;
    background: none;
    color: var(--ene-primary);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer;
}

.ene-filtro-precio {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-2);
}

.ene-filtro-precio label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: var(--text-xs);
    color: var(--ene-text-muted);
}

.ene-filtros .ene-filtro-precio input {
    width: 100%;
    min-height: 40px;
    padding: 0 8px;
    border: 1px solid var(--ene-border-dark);
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    color: var(--ene-ink);
}

.ene-filtros .ene-filtros-aplicar {
    width: 100%;
    min-height: 44px;
    margin-top: var(--sp-3);
    border: 0;
    border-radius: var(--radius-sm);
    background: var(--ene-primary);
    color: var(--ene-white);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: var(--text-sm);
    cursor: pointer;
}

.ene-filtros .ene-filtros-aplicar:hover {
    background: var(--ene-primary-dark);
}

.ene-filtros-fondo {
    display: none;
}

/* =========================================================================
   4. Filtros activos
   ========================================================================= */

.entry-content .ene-etiquetas,
.ene-etiquetas {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--sp-2);
    margin: 0 0 var(--sp-5);
    padding: 0;
    list-style: none;
}

.ene-etiquetas li {
    margin: 0;
}

.woocommerce .ene-etiqueta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 34px;
    padding: 0 10px 0 14px;
    border-radius: var(--radius-full);
    background: var(--ene-ink);
    color: var(--ene-white);
    font-size: var(--text-sm);
    font-weight: 600;
    text-decoration: none;
}

.woocommerce .ene-etiqueta:hover {
    background: var(--ene-primary);
    color: var(--ene-white);
}

.ene-etiqueta svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.2;
    stroke-linecap: round;
}

.woocommerce .ene-etiquetas-limpiar {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--ene-primary);
    text-underline-offset: 3px;
}

/* =========================================================================
   5. Sin resultados
   ========================================================================= */

.ene-sin-resultados {
    padding: var(--sp-7) var(--sp-6);
    background: var(--ene-white);
    border: 1px dashed var(--ene-border-dark);
    border-radius: var(--radius-md);
    text-align: center;
}

.ene-sin-resultados .ene-sin-resultados-titulo {
    margin: 0 0 var(--sp-3);
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    letter-spacing: 1px;
    color: var(--ene-ink);
}

.ene-sin-resultados p {
    max-width: 52ch;
    margin: 0 auto var(--sp-5);
    color: var(--ene-text-secondary);
}

.ene-sin-resultados-btns {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--sp-3);
}

/* =========================================================================
   6. Responsivo: panel como cajón lateral
   ========================================================================= */

@media (max-width: 1023px) {
    .ene-tienda {
        grid-template-columns: minmax(0, 1fr);
    }

    .ene-filtrar-btn {
        display: inline-flex;
    }

    .ene-filtros {
        position: fixed;
        top: 0;
        bottom: 0;
        left: 0;
        z-index: 2147483001; /* sobre los botones flotantes de WhatsApp y carrito */
        width: min(340px, 88vw);
        overflow-y: auto;
        border: 0;
        border-radius: 0;
        box-shadow: var(--shadow-xl);
        transform: translateX(-105%);
        visibility: hidden;
        transition: transform var(--duration-slow) var(--ease-both), visibility 0s linear var(--duration-slow);
    }

    .ene-filtros.is-abierto {
        transform: none;
        visibility: visible;
        transition: transform var(--duration-slow) var(--ease-both);
    }

    .ene-filtros-cerrar {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        margin-right: -10px;
        padding: 0;
        border: 0;
        background: none;
        color: var(--ene-ink);
        cursor: pointer;
    }

    .ene-filtros-cerrar:hover,
    .ene-filtros-cerrar:focus {
        background: none;
        color: var(--ene-primary);
    }

    .ene-filtros-cerrar svg {
        width: 22px;
        height: 22px;
        fill: none;
        stroke: currentColor;
        stroke-width: 2;
        stroke-linecap: round;
    }

    .ene-filtros-fondo:not([hidden]) {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 2147483000;
        background: rgba(17, 17, 17, .5);
    }

    .ene-filtros .ene-filtros-aplicar {
        position: sticky;
        bottom: 0;
    }
}

@media (max-width: 767px) {
    .ene-buscador-barra {
        padding: var(--sp-2) var(--sp-3);
    }

    .ene-buscador .ene-buscador-campo {
        height: 44px;
        font-size: 16px; /* evita el zoom automático de iOS */
    }

    .ene-buscador .ene-buscador-btn {
        height: 36px;
        padding: 0 var(--sp-3);
    }

    .woocommerce .ene-tienda-barra .woocommerce-result-count {
        flex-basis: 100%;
        order: 3;
    }

    .ene-tienda-barra .woocommerce-ordering {
        flex: 1;
    }

    .ene-tienda-barra .woocommerce-ordering select {
        width: 100%;
    }
}